28.
2 to the third power is 8. Therefore, the answer is 28.
Hope this helps!
Wouldn’t you add both of the equations together and set them equal to 180 and whatever you get for x just plug back in to find the values of the angles??
Answer:
x = 5.5 (nearest tenth)
Step-by-step explanation:
let x be the length of 1 side
given area of square poster is 30 in²
and
Area = (length of 1 side )²
hence
30 = x²
x = √30
x = 5.4772
x = 5.5 (nearest tenth)
Answer:
6
Step-by-step explanation:
I used a calculator. :)
I took the test and the answer was
-5
